34980A auto-scaling

I am writing a test program for a factory setting. The user of my program will be testing circuit boards for various voltages and resistances. My program currently shows the user: A. Where the test point is located (picture), B. The limits (high,low) of what is acceptable and C. The current reading of the 34980A. On some test points however the 34980A seems to scale the values, jumping between a low value and a high value. How can I make the 34980A stop scaling? If setting it to manual mode would help let me know.

What are the value of your readings and what are the limits that you set? If you're on autorange and the reading is at the edge of the range, it might jump like that. If you know your range, setting a manual range might help. If you still experience the issue, please provide more detail of your configuration and expected readings then I'll try my best to help.